Features 1.10G Rate: This SFP transceiver provides 10Gb/s rate and 850nm two fiber multimode up to 300 meters transmission distance. 2.Wide Used: This SFP optical module is widely used in optical fiber switch switches routers network adapters servers firewalls and other fibre channel devices with 10GB SFP ports. 3.DDM Function: This SFP dual fiber optical module provides DDM function which allows you to monitor the important information to find out some potential problems.. Compliant with SFP Multi Source Agreement standard IEEE 802.3Z standard. 4.Plug and Play: This SFP transceiver supports plug and play hot pluggable. Rotate the ring latch down at 90 degree angle to unlock then pulling transceiver out from switch. 5.Low Power Consumption: This SFP optical transceiver also features low power consumption which is less than 1W. Specification Item Type: SFP TransceiverMaterial: Zinc AlloyModel: SFP 10G SRColor: SilverRate: 10GTransmission Distance: 300 MetersOperating Wavelength: 850nmInterface: LCApplicable Equipment: ForHuawei forZTE for H3C forCisco for RIGOAL forHPand Other Switches Routers FirewallsNetworkCards and Other Equipment. Package List 1 xSFP Transceiver1 x Dustproof Plug